计算机监控系统上位机系统改造方案的优化与实施

Optimization and implementation of the reconstruction plan of to the host computer in computer monitoring system

东风发电厂计算机监控系统改造是贵州省水电厂计算机监控新老系统改造的先例，由于现地控制单元改造在后，新系统与老系统在一定时期内并列运行，叙述的改造方案及具体实施改造的步骤和改造后的效果。

The computer monitoring system reconstruction in Dongfeng power plant is the precedent of the computer monitoring system in hydropower plant of Guizhou province. Due to the reconstruction of the control component, the new system and the old system are in the parallel operation. The reconstruction plan, concrete reconstruction step and effects after reconstruction has been narrated.